Earphone



FIG. 1 is a front view of an earphone showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is another perspective view thereof; and,

FIG. 9 is another perspective view thereof.

The broken line showing of a second earphone and a connecting wire in FIG. 9 is for the purpose of depicting environmental subject matter and forms no part of the claimed design. 

CLAIM The ornamental design for an earphone, as shown and described. 